Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
thong cong » trong cong, tong cong, thong thong
thanh chau » thanh cha, thanh cham, thanh chu
trung cap » truong cao, trung tam
cap thong » cap tong, chap thuong, phap thong
thang cau » hang cau, thong cau, nhung cau
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - thanh trung cap thong cong san ((thang cau) or (thanh chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh trung cap thong cong san ((thang cau) OR (thanh chau)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh trung cap thong cong san ((thang cau) or (thanh chau))*.